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u/FindingPotential6046

r/ffmpeg r/compression
▲ 4 r/compression

How can I process large rrweb recordings in chunks and convert them to MP4 without loading the entire JSON into memory?

I'm working with rrweb session recordings that can grow to 100MB+ (sometimes much larger). I need to convert these recordings to MP4 videos, but loading the entire rrweb JSON into memory is not feasible due to memory constraints.

My goal is:

  • Record session with rrweb
  • Store large recordings efficiently
  • Replay/process in chunks
  • Generate MP4 without loading the entire recording into RAM

Any architecture suggestions or real-world implementations would be appreciated.

reddit.com
u/FindingPotential6046 — 17 days ago
▲ 3 r/ffmpeg

How can I process large rrweb recordings in chunks and convert them to MP4 without loading the entire JSON into memory?

I'm working with rrweb session recordings that can grow to 100MB+ (sometimes much larger). I need to convert these recordings to MP4 videos, but loading the entire rrweb JSON into memory is not feasible due to memory constraints.

My goal is:

  • Record session with rrweb
  • Store large recordings efficiently
  • Replay/process in chunks
  • Generate MP4 without loading the entire recording into RAM

Any architecture suggestions or real-world implementations would be appreciated.

reddit.com
u/FindingPotential6046 — 17 days ago